People often use cake tray that made from cardboard with sticker as the finishing. The producer of cake tray in serving for the retail customers, using the cardboard to reduce the cost of the production. However, knowing that the character of cardboard which produce mount of residue, made us think twice about the hygiene of the cake that will be consumed.
Comparing to the cardboard cake tray, plastic cake tray which made from the polypropylene board (PP Board) with food-grade quality, might be the best answer for the hygiene issue. Plastic cake tray has an advantage comparing to the cardboard, because it doesn’t produce paper residue like cardboard cake tray. Also, plastic cake tray has the most efficient cost compared to others materials like glass, acrylic, and others. For the retail item categories, glass, acrylic, and other materials beside cardboard and PP board, are the material with the most highest cost to produce. It’s clear that plastic cake tray from PP board material is the most efficient and safe for the cake.